TWI286302B - Display device and a driving method for the display device - Google Patents
Display device and a driving method for the display device Download PDFInfo
- Publication number
- TWI286302B TWI286302B TW093104401A TW93104401A TWI286302B TW I286302 B TWI286302 B TW I286302B TW 093104401 A TW093104401 A TW 093104401A TW 93104401 A TW93104401 A TW 93104401A TW I286302 B TWI286302 B TW I286302B
- Authority
- TW
- Taiwan
- Prior art keywords
- current
- voltage
- display device
- current path
- switching element
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
- G09G3/3233—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0439—Pixel structures
- G09G2300/0465—Improved aperture ratio, e.g. by size reduction of the pixel circuit, e.g. for improving the pixel density or the maximum displayable luminance or brightness
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
- G09G2300/0861—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select electrodes
- G09G2300/0866—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select electrodes by means of changes in the pixel supply voltage
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0243—Details of the generation of driving signals
- G09G2310/0251—Precharge or discharge of pixel before applying new pixel voltage
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of El Displays (AREA)
- Electroluminescent Light Sources (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003047190A JP3952965B2 (ja) | 2003-02-25 | 2003-02-25 | 表示装置及び表示装置の駆動方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200428328A TW200428328A (en) | 2004-12-16 |
TWI286302B true TWI286302B (en) | 2007-09-01 |
Family
ID=32866565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093104401A TWI286302B (en) | 2003-02-25 | 2004-02-23 | Display device and a driving method for the display device |
Country Status (5)
Country | Link |
---|---|
US (1) | US7417606B2 (ja) |
JP (1) | JP3952965B2 (ja) |
KR (1) | KR100550680B1 (ja) |
CN (1) | CN100337263C (ja) |
TW (1) | TWI286302B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI408632B (zh) * | 2007-09-20 | 2013-09-11 | Casio Computer Co Ltd | 顯示裝置及其驅動方法 |
Families Citing this family (22)
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JP2003195810A (ja) * | 2001-12-28 | 2003-07-09 | Casio Comput Co Ltd | 駆動回路、駆動装置及び光学要素の駆動方法 |
JP3918642B2 (ja) * | 2002-06-07 | 2007-05-23 | カシオ計算機株式会社 | 表示装置及びその駆動方法 |
JP4610843B2 (ja) * | 2002-06-20 | 2011-01-12 | カシオ計算機株式会社 | 表示装置及び表示装置の駆動方法 |
JP4103500B2 (ja) * | 2002-08-26 | 2008-06-18 | カシオ計算機株式会社 | 表示装置及び表示パネルの駆動方法 |
JP4203656B2 (ja) * | 2004-01-16 | 2009-01-07 | カシオ計算機株式会社 | 表示装置及び表示パネルの駆動方法 |
JP4665419B2 (ja) * | 2004-03-30 | 2011-04-06 | カシオ計算機株式会社 | 画素回路基板の検査方法及び検査装置 |
US8248392B2 (en) * | 2004-08-13 | 2012-08-21 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device using light emitting element and driving method of light emitting element, and lighting apparatus |
JP4265515B2 (ja) * | 2004-09-29 | 2009-05-20 | カシオ計算機株式会社 | ディスプレイパネル |
JP4254675B2 (ja) | 2004-09-29 | 2009-04-15 | カシオ計算機株式会社 | ディスプレイパネル |
JP4192879B2 (ja) * | 2004-09-30 | 2008-12-10 | カシオ計算機株式会社 | ディスプレイパネル |
JP4400438B2 (ja) * | 2004-12-13 | 2010-01-20 | カシオ計算機株式会社 | 発光駆動回路及びその駆動制御方法、並びに、表示装置及びその表示駆動方法 |
KR100805542B1 (ko) * | 2004-12-24 | 2008-02-20 | 삼성에스디아이 주식회사 | 발광 표시장치 및 그의 구동방법 |
CN100578590C (zh) * | 2005-04-18 | 2010-01-06 | 株式会社半导体能源研究所 | 半导体装置、具有该半导体装置的显示装置及电子设备 |
TWI429327B (zh) | 2005-06-30 | 2014-03-01 | Semiconductor Energy Lab | 半導體裝置、顯示裝置、及電子設備 |
CN101273398B (zh) * | 2005-09-27 | 2011-06-01 | 卡西欧计算机株式会社 | 显示装置及显示装置的驱动方法 |
KR100734213B1 (ko) * | 2005-09-27 | 2007-07-02 | 엠텍비젼 주식회사 | 계조 포화 정보 표시 방법 및 장치 |
JP5259925B2 (ja) * | 2006-02-21 | 2013-08-07 | グローバル・オーエルイーディー・テクノロジー・リミテッド・ライアビリティ・カンパニー | 画像表示装置 |
US20090201235A1 (en) * | 2008-02-13 | 2009-08-13 | Samsung Electronics Co., Ltd. | Active matrix organic light emitting diode display |
US20090201278A1 (en) * | 2008-02-13 | 2009-08-13 | Samsung Electronics Co., Ltd. | Unit pixels and active matrix organic light emitting diode displays including the same |
CN102262855B (zh) * | 2011-08-04 | 2014-03-12 | 南京中电熊猫液晶显示科技有限公司 | 有源驱动oled器件 |
KR101911489B1 (ko) * | 2012-05-29 | 2018-10-26 | 삼성디스플레이 주식회사 | 화소를 갖는 유기전계발광 표시장치와 그의 구동방법 |
CN106205558B (zh) * | 2016-09-30 | 2018-09-21 | 京东方科技集团股份有限公司 | 像素驱动方法及装置 |
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JP2003177709A (ja) * | 2001-12-13 | 2003-06-27 | Seiko Epson Corp | 発光素子用の画素回路 |
JP2003195810A (ja) * | 2001-12-28 | 2003-07-09 | Casio Comput Co Ltd | 駆動回路、駆動装置及び光学要素の駆動方法 |
GB2386462A (en) | 2002-03-14 | 2003-09-17 | Cambridge Display Tech Ltd | Display driver circuits |
JP3918642B2 (ja) | 2002-06-07 | 2007-05-23 | カシオ計算機株式会社 | 表示装置及びその駆動方法 |
JP2004070293A (ja) * | 2002-06-12 | 2004-03-04 | Seiko Epson Corp | 電子装置、電子装置の駆動方法及び電子機器 |
JP4610843B2 (ja) * | 2002-06-20 | 2011-01-12 | カシオ計算機株式会社 | 表示装置及び表示装置の駆動方法 |
JP4103500B2 (ja) * | 2002-08-26 | 2008-06-18 | カシオ計算機株式会社 | 表示装置及び表示パネルの駆動方法 |
JP4103957B2 (ja) * | 2003-01-31 | 2008-06-18 | 東北パイオニア株式会社 | アクティブ駆動型画素構造およびその検査方法 |
JP4203656B2 (ja) * | 2004-01-16 | 2009-01-07 | カシオ計算機株式会社 | 表示装置及び表示パネルの駆動方法 |
JP4665419B2 (ja) * | 2004-03-30 | 2011-04-06 | カシオ計算機株式会社 | 画素回路基板の検査方法及び検査装置 |
-
2003
- 2003-02-25 JP JP2003047190A patent/JP3952965B2/ja not_active Expired - Fee Related
-
2004
- 2004-02-18 US US10/782,071 patent/US7417606B2/en active Active
- 2004-02-23 TW TW093104401A patent/TWI286302B/zh not_active IP Right Cessation
- 2004-02-24 KR KR1020040012083A patent/KR100550680B1/ko active IP Right Grant
- 2004-02-25 CN CNB2004100066753A patent/CN100337263C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI408632B (zh) * | 2007-09-20 | 2013-09-11 | Casio Computer Co Ltd | 顯示裝置及其驅動方法 |
Also Published As
Publication number | Publication date |
---|---|
US7417606B2 (en) | 2008-08-26 |
US20040165003A1 (en) | 2004-08-26 |
JP3952965B2 (ja) | 2007-08-01 |
KR100550680B1 (ko) | 2006-02-09 |
TW200428328A (en) | 2004-12-16 |
KR20040076614A (ko) | 2004-09-01 |
JP2004258172A (ja) | 2004-09-16 |
CN1525425A (zh) | 2004-09-01 |
CN100337263C (zh) | 2007-09-12 |
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